[Rspamd-Users] Strange MX_GOOD score

[rspamd at vlh.dk]

Hi,

 

Today I saw a soft-rejected mail in my logs:

 

MX_GOOD (-15.5) [mwbgw1.ocn.ad.jp,mwbgw2.ocn.ad.jp]
BAYES_SPAM (7.895342) [99.83%]
LOCAL_BL_COUNTRY (5) [JP]
RECEIVED_SPAMHAUS_XBL (3) [188.162.43.30:received]
FUZZY_DENIED (2.628581) [1:021c12fb90:1.00:img]
BAD_REP_POLICIES (2)
MISSING_TO (2)
RBL_SENDERSCORE (2) [153.149.140.169:from]
RBL_MAILSPIKE_BAD (1) [153.149.140.169:from]
R_MIXED_CHARSET (0.729167)
RCVD_NO_TLS_LAST

Last hop did not use encrypted transports

 (0.1)
MIME_GOOD (-0.1) [multipart/mixed,multipart/alternative,text/plain]
REPLYTO_EQ_FROM (0)
HAS_X_PRIO_THREE (0) [3]
RCVD_VIA_SMTP_AUTH (0)
R_DKIM_NA (0)
HAS_REPLYTO (0) [atsushi.yaguchi at kokusaku.co.jp]
R_SPF_ALLOW (0) [+ip4:153.149.140.0/22]
MIME_TRACE (0) [0:+,1:+,2:+,3:~,4:~]
GREYLIST (0) [greylisted,Tue, 14 Apr 2020 15:56:49 GMT,new record]
RECEIVED_SPAMHAUS_PBL (0) [188.162.43.30:received]
SUBJECT_HAS_QUESTION (0)
FROM_EQ_ENVFROM (0)
DMARC_NA (0) [kokusaku.co.jp]
RCVD_COUNT_FIVE (0) [6]
ARC_NA (0)
FROM_HAS_DN (0)
MID_RHS_MATCH_FROM (0)
HAS_ATTACHMENT (0)
ASN (0) [asn:4713, ipnet:153.128.0.0/11, country:JP]

 

Which was later rejected:

 

BAYES_SPAM (7.403749) [99.03%]
LOCAL_BL_COUNTRY (5) [JP]
RECEIVED_SPAMHAUS_XBL (3) [188.162.43.30:received]
FUZZY_DENIED (2.628581) [1:021c12fb90:1.00:img]
BAD_REP_POLICIES (2)
MISSING_TO (2)
RBL_SENDERSCORE (2) [153.149.140.169:from]
RBL_MAILSPIKE_BAD (1) [153.149.140.169:from]
R_MIXED_CHARSET (0.729167)
MX_GOOD (-0.5) [cached: mwbgw1.ocn.ad.jp]
RCVD_NO_TLS_LAST (0.1)
MIME_GOOD (-0.1) [multipart/mixed,multipart/alternative,text/plain]
REPLYTO_EQ_FROM (0)
HAS_X_PRIO_THREE (0) [3]
RCVD_VIA_SMTP_AUTH (0)
R_DKIM_NA (0)
HAS_REPLYTO (0) [atsushi.yaguchi at kokusaku.co.jp]
R_SPF_ALLOW (0) [+ip4:153.149.140.0/22]
MIME_TRACE (0) [0:+,1:+,2:+,3:~,4:~]
MID_RHS_MATCH_FROM (0)
RECEIVED_SPAMHAUS_PBL (0) [188.162.43.30:received]
FROM_EQ_ENVFROM (0)
DMARC_NA (0) [kokusaku.co.jp]
SUBJECT_HAS_QUESTION (0)
ARC_NA (0)
FROM_HAS_DN (0)
RCVD_COUNT_FIVE (0) [6]
HAS_ATTACHMENT (0)
ASN (0) [asn:4713, ipnet:153.128.0.0/11, country:JP]

 

What I don't get is how MX_GOOD is suddenly assigned a score of -15.5
instead of the -0.5 I have in MX_GOOD-symbol?

 

Regards,

Kim Sindalsen